AM79C940BKC/W
LAN Controller, 4 Channel(s), CMOS, PQFP100Manufacturer: Advanced Micro Devices
Categories: Serial IO/Communication Controllers
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The Advanced Micro Devices AM79C940BKC-W is a four-channel LAN controller utilizing CMOS technology. This component supports ASYNC, BIT, SYNC, BYTE, and Ethernet communication standards, with data encoding/decoding methods including NRZ and BIPH-LEVEL (MANCHESTER). It features a 16-bit external data bus and an address bus width of 5 bits. The device operates within a temperature range of 0°C to 70°C and requires a supply voltage between 4.75V and 5.25V. Boundary scan capability is integrated, and a low-power mode is available. The AM79C940BKC-W is housed in a 100-terminal PQFP (R-PQFP-G100) plastic package with gull-wing terminals and a pitch of 0.650mm. This serial I/O and communication controller finds application in networking infrastructure and industrial automation systems.
Additional Information
Series: AM79C940RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 14.0000 |
| Technology | CMOS |
| Length | 20.0000 |
| Address_Bus_Width | 5 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 25.0000000000000000 |
| Communication_Standard | ASYNC, BIT; SYNC, BYTE; ETHERNET |
| Data_Encoding_Decoding_Method | NRZ; BIPH-LEVEL (MANCHESTER) |
| External_Data_Bus_Width | 16 |
| JESD_30_Code | R-PQFP-G100 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_I_O_Lines | 0 |
| Number_of_Serial_I_Os | 4 |
| Number_of_Terminals | 100 |
| On_Chip_Data_RAM_Width | 0 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QFP |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| RAM_words | 0 |
| Seated_Height_Max | 3.3500 |
| Supply_Current_Max | 75.00000000 |
| Supply_Voltage_Max | 5.2500 |
| Supply_Voltage_Min | 4.7500 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.650 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
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